![An aircraft flies past the EU flag at the Paris Air Show.](https://imagenes.elpais.com/resizer/v2/PFX5B5D3QJOS7KBV3CDCOAUAY4.jpg?auth=35435c6cfca0c55017335153653be484bb8a58c4f3dff5d981ced16eee0ef70b&width=414&height=233&smart=true)
Want a climate-friendly flight? It’s going to take a while and cost you more
AP|
Airlines are facing increasing pressure to cut their climate-changing emissions, making sustainable aviation fuel a hot topic at the Paris Air Show
Airlines are facing increasing pressure to cut their climate-changing emissions, making sustainable aviation fuel a hot topic at the Paris Air Show